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A numerical investigation of photo-thermal interactions during laser sebaceous gland treatment

机译:激光皮脂腺治疗过程中光热相互作用的数值研究

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Aberrations of sebaceous follicles usually cause great mental suffering and unconfidence to the patients. A new time-dependent mathematical model was built up to investigate the photo-thermal interactions during laser sebaceous gland treatment. With this model, effects of treatment-affecting parameters, such as diameter and depth of the sebaceous gland, laser energy density, pulse repetition, and especially cooling methods, were numerically investigated. The simulated results showed that skin cooling is essentially necessary for achieving ideal therapeutical outcomes in laser sebaceous gland treatment, and CSC is the most effective cooling method. A simple but valid method to improve the therapeutical outcomes of laser sebaceous gland treatment, named as adaptive temperature control (ATC), was proposed. The results and conclusions are useful for optimizing laser sebaceous gland treatments and for designing new treatment procedures.
机译:皮脂囊的畸变通常会给患者带来极大的精神痛苦和不自信。建立了一个新的随时间变化的数学模型,以研究激光皮脂腺治疗期间的光热相互作用。使用该模型,数值研究了皮脂腺的直径和深度,激光能量密度,脉冲重复,尤其是冷却方法等治疗影响参数的影响。模拟结果表明,皮肤冷却对于在激光皮脂腺治疗中获得理想的治疗效果至关重要,而CSC是最有效的冷却方法。提出了一种简单但有效的方法来改善激光皮脂腺的治疗效果,称为自适应温度控制(ATC)。结果和结论对于优化激光皮脂腺治疗和设计新的治疗程序很有用。

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